From e33690c5f38e9670588d8d3ad0f76dd50bafe378 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Sat, 22 Jun 2019 14:24:39 +0200
Subject: [PATCH] Allow switching whitespace visibility in source code view.

---
 server/TracyView.cpp | 5 +++++
 server/TracyView.hpp | 1 +
 2 files changed, 6 insertions(+)

diff --git a/server/TracyView.cpp b/server/TracyView.cpp
index 4d054e15..9830001b 100644
--- a/server/TracyView.cpp
+++ b/server/TracyView.cpp
@@ -151,6 +151,7 @@ void View::InitTextEditor()
     m_textEditor = std::make_unique<TextEditor>();
     m_textEditor->SetReadOnly( true );
     m_textEditor->SetLanguageDefinition( TextEditor::LanguageDefinition::CPlusPlus() );
+    m_textEditor->SetShowWhitespaces( m_textEditorWhitespace );
 
     m_textEditorFile = nullptr;
 }
@@ -8847,6 +8848,10 @@ void View::DrawTextEditor()
     TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), "/!\\" );
 #endif
     TextFocused( "File:", m_textEditorFile );
+    if( SmallCheckbox( "Show whitespace", &m_textEditorWhitespace ) );
+    {
+        m_textEditor->SetShowWhitespaces( m_textEditorWhitespace );
+    }
     if( m_textEditorFont ) ImGui::PushFont( m_textEditorFont );
     m_textEditor->Render( m_textEditorFile, ImVec2(), true );
     if( m_textEditorFont ) ImGui::PopFont();
diff --git a/server/TracyView.hpp b/server/TracyView.hpp
index 3cf2f5bc..ae57a973 100644
--- a/server/TracyView.hpp
+++ b/server/TracyView.hpp
@@ -310,6 +310,7 @@ private:
     std::unique_ptr<TextEditor> m_textEditor;
     const char* m_textEditorFile;
     ImFont* m_textEditorFont;
+    bool m_textEditorWhitespace = true;
 
     float m_rootWidth, m_rootHeight;
     SetTitleCallback m_stcb;